12050840

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4127}}^1$

素因数の和:4211

約数の個数: 32

約数和(自身を含む): 27492480

約数和(自身を除く): 15441640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 4127, 8254, 16508, 20635, 33016, 41270, 82540, 165080, 301271, 602542, 1205084, 1506355, 2410168, 3012710, 6025420, 12050840]

約数ペア:

[(1, 12050840), (2, 6025420), (4, 3012710), (5, 2410168), (8, 1506355), (10, 1205084), (20, 602542), (40, 301271), (73, 165080), (146, 82540), (292, 41270), (365, 33016), (584, 20635), (730, 16508), (1460, 8254), (2920, 4127)]